Packaging & Delivery

Specifications

PE recycling extruder single screw barrel
it is wear-proof, high-pressure
it can be customized according to your requirments

Single screw barrel for extrusion machine

Screw Diameter : 12mm~350mm

Application :film

Plastic processed : recyling plastic

Technical Parameter

Nitride Case Depth

0.5mm-0.8mm

Nitride Hardness

1000-1100HV

Nitride Brittleness

≤Grade One

Surface Roughness

Ra0.4um

Screw Straightness

0.015mm

Alloy Hardness

HRC68-72

Alloy Depth

0.5mm-0.8mm

Chromium Coating Thickness

0.025~0.10mm

Material & Technologies

SKD61(H13)

Quality 38CrMoAIA(41CrAIMo7)

Gr12MoV

Quality Duplex Stainless Steel

42CrMo

Quality Powder Metallurgy Materials

40Cr

Hard Metal Cold/Thermal Spraying Technology

Zinc 3# Steel

Advanced Nitriding Technology

Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology

Technological Process

1.Rough Machining

2.Quenching and Tempering

3.Finish Machining

4.Nitriding

5 Sprey conating Bimetallic

6.Screw polishing

REMARK:

1. Screw structure, compression ratio and material can be changed according to different products and output

2. Technological Process can be chosed acoodring to your requirments.

3. Various high quality alloy steels , According to different usage, the choose for alloy is different, some require for abrasion-resistant while some require for corrsion-resistant. For standard, we have Fe-based, Ni-based, W2C alloy,Tunsten alloy etc for choice.

1. Our Strength: We have an experience of more than 20 year of manufacturing and designing Plastic machines, varied Screws and Barrels and spares. We concentrate on improving quality, updating design and enhancing service.